WALTER Screw Machine Drill Bit: 1/2", 130° Point, Cobalt, Parabolic Flute
The WALTER Screw Machine Drill Bit (MPN A1148-1/2IN) is a chip-clearing cobalt screw-machine length drill bit with a 0.5000-inch diameter, 130° point, parabolic flute, and fast spiral design. This product is…
SKU 3G-OTH-307185
Also listed as: A114812IN · A1148 1 2IN · A1148-1-2IN
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The WALTER Screw Machine Drill Bit (MPN A1148-1/2IN) is a chip-clearing cobalt screw-machine length drill bit with a 0.5000-inch diameter, 130° point, parabolic flute, and fast spiral design. This product is manufactured by WALTER.
Frequently Asked Questions
What is the WALTER A1148-1/2IN screw machine drill bit used for?
This WALTER cobalt drill bit is designed for chip-clearing in screw-machine and CNC applications. Its 130° point and parabolic flute efficiently evacuate chips in deep-hole drilling of hard materials like stainless steel. It is ideal for high-speed production environments requiring precision and durability.
What are the specifications of the WALTER A1148-1/2IN drill bit?
The WALTER A1148-1/2IN is a cobalt screw-machine length drill bit with a 0.5000-inch diameter, 130° point, parabolic flute, and fast spiral design. It is manufactured by WALTER and is part of their chip-clearing cobalt series for demanding metalworking tasks.
Where to buy the WALTER A1148-1/2IN drill bit worldwide?
3G Electric supplies the WALTER A1148-1/2IN cobalt drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right WALTER screw machine drill bit for my application?
Select based on material hardness and hole depth. For stainless steel or tough alloys, choose cobalt parabolic-flute bits like the WALTER A1148-1/2IN. The 130° point reduces walking on curved surfaces. Ensure the diameter matches your hole requirement and the flute length suits your depth.
Used in
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3G Electric supplies WALTER chip-clearing cobalt screw-machine length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
